Could you give some examples of where you're using it?
There's also a Metamath verifier that does parallel proof verification on the GPU. It's unpublished right now because the whole thing is just a handful of handwritten code in my notebook at the moment. Hoping to get this out this month, actually.
A DOOM port is bouncing around in my notes as well as a way to explore asynchronous APL.
I'm also helping Aaron Hsu in his APL compiler[1] for stuff adjacent to my professional work, which I can't comment on much, unfortunately.
Et hoc genus omne